Qhov zoo ntawm high-carbon ferrochrome rau steelmaking
High-carbon ferrochrome yog siv dav dav, thiab nws lub luag haujlwm tseem ceeb hauv kev ua lag luam ntawm stainless hlau. Yog li dab tsi zoo nws muaj? Shanghai cov khoom siv hluav taws xob ua kom zoo nkauj tshaj plaws yuav qhia qhov zoo ntawm high-carbon ferrochrome smelting stainless hlau.
Kev tsim kho tus nqi ntawm high-carbon ferrochromium yog tsawg thiab nws yog qhov tsim nyog rau kev hloov pauv ntawm cov khoom qub ferroalloy uas twb muaj lawm. Piv nrog cov txheej txheem qub, vim hais tias cov cua sov ntim piv tau nce thiab cov pa oxygen lub zog txhawb nqa, lub sijhawm tshuab ntawm Q345CH steel tuaj yeem tswj tau zoo dua hauv ib nrab teev. Lub tshuab ua kom tsis tuaj yeem hauv qab nrog tus pas ntsuas cov khoom siv refractory thiab lub sijhawm tu, thiab tus nqi siab dua.
Muaj kev xaiv loj ntawm high-carbon ferrochrome them rau smelting. Kev tsim txig cov roj carbon fiber ferrochrome tuaj yeem siv los hloov cov khoom muaj txiaj ntsig qes-carbon ferrochrome. Cov pa roj carbon monoxide tsuas yog siv hauv qhov ntau los ua kom cov ntsiab lus nitrogen hauv cov hlau tsim nyog thiab txo qhov kev xaiv ntawm oxidized hlau alloys. Qhov zoo ntawm high-carbon ferrochromium tuaj yeem txhim kho qhov zoo ntawm cov hlau zoo heev. Txhua qhov nce ntawm 0.1 cov ntsiab lus nitrogen tuaj yeem txo cov ntsiab lus ntawm nickel los ntawm 2 yam tsis muaj kev cuam tshuam cov yam ntxwv ntawm stainless hlau.
